<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
  <meta charset="UTF-8">
  <title>Update Employee</title>
</head>
<body>

<form th:action="@{/employee}" method="post">
  <input type="hidden" name="_method" value="put">
  <input type="hidden" name="id" th:value="${employee.id}">
  lastName:<input type="text" name="lastName" th:value="${employee.lastName}"><br>
  email:<input type="text" name="email" th:value="${employee.email}"><br>
  <!--
      th:field="${employee.gender}"可用于单选框或复选框的回显
      若单选框的value和employee.gender的值一致，则添加checked="checked"属性
  -->
  gender:<input type="radio" name="gender" value="1" th:field="${employee.gender}">male
  <input type="radio" name="gender" value="0" th:field="${employee.gender}">female<br>
  <input type="submit" value="update"><br>
</form>
</body>
</html>